| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $196.38 | 8.423% | $212.9211 | $212.92 | $212.90 | $212.90 |
| Purchase #2 | $200.54 | 8.672% | $217.9308 | $217.93 | $217.95 | $217.90 |
| Purchase #3 | $151.75 | 5.430% | $159.99 | $159.99 | $160.00 | $160.00 |
| Purchase #4 | $174.74 | 3.738% | $181.2718 | $181.27 | $181.25 | $181.30 |
| Purchase #5 | $135.30 | 10.745% | $149.838 | $149.84 | $149.85 | $149.80 |
| Purchase #6 | $34.53 | 9.583% | $37.839 | $37.84 | $37.85 | $37.80 |
| Purchase #7 | $9.53 | 13.567% | $10.8229 | $10.82 | $10.80 | $10.80 |
| 7 purchase totals = | $902.77 | $970.6136 | $970.61 | $970.60 | $970.50 | |